Functionally modular aromatherapy diffuser

Abstract

A functionally and structurally modular aromatherapy diffuser including: a spraying module provided with an atomizer, wherein one end of the atomizer is connected to an essential oil tube; an essential oil bottle connected to the spraying module, wherein the essential oil tube extends into the essential oil bottle; an accommodating module detachably connected to the spraying module and provided with an accommodating cavity and an air guide assembly, wherein the essential oil bottle is positioned in the accommodating cavity, and one end of the air guide assembly is communicated with the other end of the atomizer relative to the essential oil tube; an air pump module detachably connected to the accommodating module and provided with an air pump; and a main control module detachably connected to the air pump module and provided with a first main control board.

What is claimed is: 
     
         1 . A functionally and structurally modular aromatherapy diffuser, comprising: a plurality of coaxially arranged stacked modules including:
 a spraying module, wherein the spraying module is provided with an atomizer, and one end of the atomizer is connected to an essential oil tube;   an essential oil bottle, wherein the essential oil bottle is connected to the spraying module, and the essential oil tube extends into the essential oil bottle;   an accommodating module, wherein the accommodating module is detachably connected to the spraying module and provided with an accommodating cavity and an air guide assembly, the essential oil bottle is positioned in the accommodating cavity, and one end of the air guide assembly is communicated with the other end of the atomizer relative to the essential oil tube;   an air pump module, wherein the air pump module is detachably connected to the accommodating module, an air pump is provided in the air pump module, and the air pump is communicated with the other end of the air guide assembly relative to the atomizer; and   a main control module comprising a power supply module, wherein the main control module is detachably connected to the air pump module, a first main control board is provided in the main control module and is electrically connected to the power supply module, and the first main control board is electrically connected to the air pump;   wherein each of the modules is configured to be independently and individually disassembled as desired or for maintenance or replacement purpose without requiring disassembling of the entire aromatherapy diffuser;   wherein the air pump module comprises a mounting housing and a first connecting seat fixed to the mounting housing, the first connecting seat is detachably connected to the accommodating module, and the air pump is fixed in the first connecting seat;   wherein the first connecting seat is provided with a first through hole, the air pump comprises an air outlet tube protrudingly arranged, and the air outlet tube passes through the first through hole and is communicated with the air guide assembly;   wherein the air pump module also comprises a second main control board arranged in the mounting housing and a second connecting seat fixed to the other end of the mounting housing relative to the first connecting seat, the air pump is electrically connected to the first main control board by the second main control board, and the second connecting seat is detachably connected to the main control module;   wherein a third connecting seat is provided at one end of the accommodating module facing the air pump module, the third connecting seat is detachably connected to the first connecting seat, the third connecting seat is provided with a second through hole, and one end of the air guide assembly is fixed on the second through hole.   
     
     
         2 . The functionally and structurally modular aromatherapy diffuser according to  claim 1 , wherein a fourth connecting seat is provided at one end of the main control module facing the air pump module, and the fourth connecting seat is detachably connected to the second connecting seat. 
     
     
         3 . The functionally and structurally modular aromatherapy diffuser according to  claim 2 , wherein the first connecting seat and the fourth connecting seat are protrudingly provided with a fixed seat, at least one first limiting block and at least one second limiting block are spaced apart from each other on a side wall of the fixed seat, each of the second connecting seat and the third connecting seat is provided with a limiting groove corresponding to the fixed seat, and an inner wall of each limiting groove is provided with limiting protrusions cooperating with the first limiting block and the second limiting block. 
     
     
         4 . The functionally and structurally modular aromatherapy diffuser according to  claim 3 , wherein a radial dimension of the first limiting block is larger than that of the second limiting block. 
     
     
         5 . The functionally and structurally modular aromatherapy diffuser according to  claim 1 , wherein the main control module comprises a control base and the power supply module is detachably connected to the control base, the first main control board is arranged in the base, and the power supply module is detachably connected to the air pump module and electrically connected to the air pump relative to the other end of the control base. 
     
     
         6 . The functionally and structurally modular aromatherapy diffuser according to  claim 1 , wherein the functionally modular aromatherapy diffuser further comprises a multimedia module, one end of the multimedia module is detachably connected to the main control module and electrically connected to the first main control board, and the other end of the multimedia module is detachably connected to the air pump module and electrically connected to the air pump. 
     
     
         7 . The functionally and structurally modular aromatherapy diffuser according to  claim 6 , wherein the multimedia module is an audio module. 
     
     
         8 . The functionally and structurally modular aromatherapy diffuser according to  claim 6 , wherein the multimedia module is an intelligent voice module.